# The Jazz Standard vs Transform U Performance

The clearest difference is update cadence: Transform U Performance at every 9 months against The Jazz Standard's every 25 months. The Jazz Standard's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

The Jazz Standard ships an update every 25 months, Transform U Performance every 9 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | The Jazz Standard | Transform U Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-jazz-standard/id1593071665/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 9 months** |
| Monetization | Free | — |
| Size | 57 MB | 41 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Jazz Standard L L C](https://appshunter.io/developer/1593071667) | [Transform U Performance LLC](https://appshunter.io/developer/1865728718) |

## What reviewers say

### The Jazz Standard

[App page](https://appshunter.io/ios/app/the-jazz-standard/id1593071665)

Log your workouts from any location and view upcoming scheduled sessions. Track your progress and book appointments directly within the application to maximize your fitness journey.

**Highlights:** Log workouts from anywhere, View logged workouts, See upcoming scheduled workouts, Book appointments, Track progress

**Features:** macOS Compatibility

**In-app purchases:** none


### Transform U Performance

[App page](https://appshunter.io/ios/app/transform-u-performance/id6757274902)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is The Jazz Standard free?

The Jazz Standard is free to download, with no in-app purchases.

### Is Transform U Performance free?

Transform U Performance is free to download, with no in-app purchases.

### Do The Jazz Standard or Transform U Performance have ads?

Neither The Jazz Standard nor Transform U Performance shows ads.

### Which is updated more often, The Jazz Standard or Transform U Performance?

The Jazz Standard ships an update every 25 months, and Transform U Performance every 9 months. Most recently, The Jazz Standard was updated on October 27, 2026 and Transform U Performance on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*